baber/WOPTO huggingface dataset:
Patent EP-0041020-A1 (EP)
Inventor: CONSTANS ALAIN
IPC: B60T13/14
Filed: 1981-05-21
Abstract: 1. A pressure regulating system for a vehicle braking installation comprising two independent circuits (AV, AR) and two control slide valves (3, 4) enabling each circuit to be fed with pressure fluid, a first valve (3) being sensitive to a driver-actuated means (5), said first valve (3) controlling the fluid pressure admitted to a first circuit (AV) from a first pressure fluid source (10), more particularly a hydraulic accumulator, one end of the second valve (4) being subjected to the pressure of the fluid of the first circuit (AV) while its other end is subject to the pressure of the fluid of the second circuit (AR), said second valve (4) being adapted to control the fluid pressure admitted to the second circuit (AR) from a second pressure fluid source (21), more particularly a suspension accumulator, characterised in that the second valve (4) is combined with compensation means (C) sensitive to the vehicle load and adapted to exert an axial force on said second valve (4) in the same direction as the force exerted by the pressure of the fluid of the second circuit (AR) on said valve (4), from a pressure limit value (PCI , PCII ) in the second circuit (AR) and the system comprises means (27, 27a; 28, 31) adapted to modify the limit value of the pressure (PCI , PCII ) in dependence on the load, the arrangement allowing the pressure (PAR ) of the fluid in the second circuit to be modulated in accordance with a variation rate less than that of the pressure (PAV ) of the first circuit when the pressure in the first circuit has reached to said limit value (PCI , PCII ) depending on the vehicle load.
Patent EP-0042777-A1 (EP)
Title: Inverseur logique et opérateur à plusieurs sorties dérivé de cet inverseur utilisant au moins un transistor à effet de champ à faible tension de seuil
Inventor: NUZILLAT GERARD
IPC: H03K17/687
Filed: 1981-06-05
Abstract: L'invention concerne un inverseur logique rapide, en circuit intégré, à source unique d'alimentation, utilisant les transistors à effet de champ du type "quasi-normalement bloqué", et les opérateurs logiques à plusieurs entrées et à plusieurs sorties qui en dérivent. Dans une réalisation de l'invention (figure 6) on est parti d'un inverseur à entrée par diode (DS) sur grille de transistor à effet de champ (T1), à sortie sur la source d'un transistor à effet de champ (T21). Ce schéma ds base a été enrichi en dotant l'entrée (entre pôle d'alimentation et borne d'entrée) de deux paires de diodes aboutissant aux grilles d'un transistor bigrille (T1), et en réalisant des sorties indépendantes (S1, S2...) obtenues en reliant les grilles de transistors montés en drain commun sur le pôle de l'alimentation distinct de la masse. Application à la logique rapide sur arséniure de gallium.
Patent EP-0041492-A1 (EP)
Inventor: CARLSSON ENAR INGEMAR
IPC: A61P9/06
Filed: 1981-05-27
Abstract: The present invention relates to new compounds of the formula I <IMAGE> (I)  as well as their preparation, pharmaceutical preparations containing same, and method of treating acute myocardial infarction. The compounds which possess beta-adrenoceptor blocking activity are very shortacting and are preferably intended for treatment of acute myocardial infarction by administration by means of injection.
Patent EP-0059189-A1 (EP)
Inventor: WILSON SCOTT E
IPC: F02P17/04
Filed: 1981-06-10
Abstract: Procede et appareil de mesure de l'allumage d'un moteur a combustion interne (10), ou la position angulaire du vilebrequin du moteur est controlee en meme temps que des micro-ondes sont injectees dans un cylindre selectionne du moteur. Une position angulaire du vilebrequin du moteur dans une position apparente en point mort haut du piston dans le cylindre selectionne est identifiee en fonction des resonnances des micro-ondes dans le cylindre. L'angle de la position du piston en point mort haut est alors compare a un resultat en correlation avec l'allumage dans le cylindre selectionne pour determiner l'angle d'allumage par rapport a la position du piston en point mort haut. L'allumage peut alors etre regle pour obtenir une relation angulaire desiree entre l'allumage et le point mort haut du piston.
Patent EP-0060517-A1 (EP)
Inventor: CHIAROTTINO VOLMER
IPC: H04Q11/04
Filed: 1982-03-11
Abstract: System allowing multiple access of terminals on a digital telephone line by the use of a carrier-sense random multiple access protocol. 
     The possible collision cases in the access to the line are arbitrated by means of a «hardware» procedure which for each message univocally assigns the line to one only of the contending terminals.
Patent EP-0061121-A1 (EP)
Inventor: DIESEL HANS-DIETER DR DIPL-CHE
IPC: C09D4/00
Filed: 1982-03-16
Abstract: In the process the plane support is coated with a varnish (EBC varnish) which can be cured by electron beams and contains, with respect to the finished EBC varnish, a mixture of 40 to 90 parts by weight of water-dilutable, cross-linkable monomers and 60 to 10 parts by weight of water and, if appropriate, 0 to 20 % by weight, with respect to the finished EBC varnish, of finely dispersed silicic acid and the varnish layer is cured by electron beams.
Patent EP-0065090-A1 (EP)
Inventor: GARWIN RICHARD LAWRENCE
IPC: G02B26/12
Filed: 1982-03-18
Abstract: In an optical scanning system in which a fixed beam 3 is scanned over a target area 6 by reflection from a rotating mirror 4, the scan can be reduced, to zero if necessary, by looping the optical path to provide double reflection from the rotating surface by means of a pair of fixed inclined mirrors (9, 11). The angle of the common axis of the fixed mirrors to the axis of rotation determines the reduction factor. If the angle is a right angle the line of scan on the target area is protecfed against rotating mirror tilt. More than one such mechanism can be incorporated in the same system.
Patent EP-0065776-A1 (EP)
Title: Clip board
Inventor: CONZE HANS-GOTTFRIED DIPL-ING
IPC: B43L3/00
Filed: 1982-05-22
Abstract: 1. A clip board (1) comprising a clamping bar (2) arranged on one edge of the board, and bearing a resilient web (3) which is aligned approximately perpendicular to the board plane and has, at the upper edge a double-sided leg (4), the clamping leg (5) of the same rests on the clip board (2), characterized by the following features : a) the web (3) is in one piece with the clamping bar (2) ; b) the web (3) bears a fixing leg (8) parallel to the clip board (1) ; c) the clamping bar (2) comprising the web (3) and the fixing leg (8) and also the clip board (1) consist of an elastic thermoplastic material ; d) the fixing leg (8) is connected to the clip board (1) by an ultrasonic welding joint.
Patent EP-0075907-A1 (EP)
Inventor: HOLLOWAY JOHN AMBROSE
IPC: C08G18/76
Filed: 1982-09-25
Abstract: An improved method for preparing polyesterurethanes with p-phenylene diisocyanate is realized by (1) first reacting a polyester with a molar excess of p-phenylene diisocyanate to provide an isocyanate-terminated polyesterurethane, which is then (2) further reacted with additional amounts of polyester used to make the polyesterurethane. The first stage polymer (1) as prepared, is liquid and'stable at temperatures of reaction with additional polyester, so that a continuous commercial process is possible without the stability problems faced when reacting all of the polyester and p-phenylene diisocyanate together to form the desired polyesterurethane.
Patent EP-0075908-A1 (EP)
Inventor: YOSHIMURA TATSUSHIRO
IPC: C08K3/00
Filed: 1982-09-25
Abstract: An aqueous coating composition comprising a fluororesin, and (a) molybdic acid or its salt, (b) phosphoric acid or its salt, (c) ammonium hydroxide and (d) colloidal silica, the weight ratio of the fluororesin to the total amount of the ingredients (a), (b), (c) and (d) being 90:10 to 20:80 and the molar ratio of (a) molybdic acid or its salt as converted to MoOs, (b) Phosphoric acid or its salt as converted to orthophosphoric acid, (c) ammonium hydroxide and (d) colloidal silica being 1:1:1:1 to 1:20:15:20 has good adhesivity, good corrosion resistance and heat resistance without exerting any toxicity and causing any pollution problem.
Patent EP-0105049-A1 (EP)
Inventor: GRUNSCH ECKHARDT
IPC: H02M3/335
Filed: 1982-09-30
Abstract: Der Gleichspannungswandler weist einen pulsbreitengesteuerten Halbleiterschalter auf, der in Serie zur Primärwicklung w1 eines Leistungstransformators (Tr) liegt. Die Sekundärwicklung (w2) dieses Leistungstransformators (Tr) ist über ein Gleichrichterelement (Gr1) mit dem Glättungskondensator (Cg) und dem Lastwiderstand (RL) verbunden. Eine Tertiärwicklung (w3) des Leistungstransformators (Tr) ist derart mit dem Glättungskondensator (Cg) verbunden, daß dessen überflüssige Energie im Anschluß an die Energieabgabephase des Gleichspannungswandlers bis zur nächsten Energieaufnahmephase in den Kern des Leistungstransformators (Tr) zurückgespeist wird.
Patent EP-0057964-A1 (EP)
Inventor: NONBYE OLE
IPC: G09F7/16
Filed: 1982-02-08
Abstract: For production of a transfer sign member (52) having letter members of sheet material a sandwich tape (8) is stepwise indexed to and through a punching station (10), to which is successively supplied individual punching tool plates (3) from an indexing tool plate magazine (28). The tool plates (30) successively punch the contours of the letters in one layer of the sandwich tape (8), such that the surplus area portions of this layer (46) may later be pulled off from the remaining second carrier layer (44) of the tape (8), whereafter the sign letters are transferable to a final mounting surface with unchanged mutual positioning. The tape indexing means are controlled by memory means, which are prepared so as to define the necessary individual spacing between the letters in all relevant pairs of letters, whereby a high graphical quality of the product is automatically achieved.
Patent EP-0080228-A1 (EP)
Inventor: BUSSOD MICHEL
IPC: G02C5/12
Filed: 1982-11-12
Abstract: 1. A nose pad (1) of flexible plastic material for a spectacle frame, connected to the bezel rim of said frame by a support member (7) fastened in a punctiform manner to said rim, wherein the nose pad face directed towards the bezel rim comprises at the one and the other of its ends (3, 4), aligned in the direction of its largest length (L), means (A, B) for connecting the pad (1) to said support member (7), characterized by the fact that said connecting means disposed at one of said ends (3) consist of means (A) for pivotally mounting the pad to its support member in such a manner that a fixed supporting point for said pad (1) is defined, whereas the connecting means disposed at the other of said ends (4) consist of means (B) for slidingly mounting the pad to said support member in such a manner that a movable supporting point for said pad (1) is defined, whereby said pivot means (A) are cooperating with said sliding means (B) so as to facilitate the positioning and holding in position of the pad on said support member as well as its orientation and its flexibility between said two supporting points (A, B).
Patent EP-0067609-A1 (EP)
Inventor: GILL MARTIN STEWART
IPC: B65D90/06
Filed: 1982-06-01
Abstract: A transportable tank (1) for liquids is mounted in a supporting frame (4,5). The tank (1) is covered with a detachable insulating jacket which is formed in section (9) comprising a layer of insulating material (13) enclosed within inner and outer skins (11, 12) of weather-resistant fabric. The inner skin (11) is faced with aluminium foil to provide sacrificial protection to the tank. The sections (9) are secured by elastic lacing (14) which is itself protected from sunlight by flaps (19) carried by the sections. The insulating jacket can thus be removed for inspection of the tank walls (2, 3) or for repair or for installation on another similar tank.
Patent EP-0070152-A1 (EP)
Inventor: CORBIER JEAN PAUL
IPC: G01F1/05
Filed: 1982-07-08
Abstract: A flowmeter has an eg. toroidal continuous chamber (9) around which circulations of a ball (10) are counted eg. by optical means (14). The majority of the stream to be measured passes through the instrument without traversing the chamber (9). through which only 20% of the total flow may pass. A constriction (3) in the main stream diverts the minor flow around a bypass path including the chamber (9). The constriction (3) may be an aperture formed in a wall or floor (4) of the chamber (9), which wall contains one half of the toroid as a groove.
Patent EP-0081289-A1 (EP)
Inventor: DOROSZ ADOLPH STEPHEN
IPC: D05B55/16
Filed: 1982-10-20
Abstract: A sewing machine has two needles (44, 46) each supported in a needle holder (48, 50) which is horizontally displacabl$, to present one needle (44 or 46) to an active workstation in a prethreaded manner and simultaneously shift the other needle (44 or 46), which has a different thread therein, into an adjacent inactive position. As the needles (44,46) are being shifted, the needle (44 or 46) moving to inactive status has its thread (160 or 170) clamped against the needle holder (48 or 50) by a wheel (68 or 74), to secure the thread (160 or 170) from being pulled therefrom or straying. A vacuum tube (78) arranged at each respective inactive position or station sucks the tail of the thread (160 or 170) therein. Altematively, a thread wiping finger (202 or204) may clink the thread end against an associated plate (222 or 224) and wipe it out of the way. Two thread guides (138), one for each thread (160, 170), are arranged for vertical movement, to pullback on the dangling thread (160 or 170) of the inactive needle to prevent it from whipping during its inactive status.
Patent EP-0070884-A1 (EP)
Inventor: JONES ARTHUR ALLEN
IPC: G16H20/30
Filed: 1982-01-29
Abstract: An exercising apparatus (20) and method incorporates an open loop system which monitors the activity of an exercising person and directs such activity by displaying the correlation of such activity with a programmed regimen. The apparatus is engaged by body portions of the exercising person operating the apparatus and preferably guides the person in <<full range>> exercise while monitoring and displaying a representation of work performed during exercising movement. Specific arrangements for using force exerted by one body portion to provide resistance to be overcome by another body portion are employed, as is an arrangement for monitoring the use of a number of apparatus so as to monitor a full physiological developement program.
Patent EP-0083598-A1 (EP)
Inventor: GUAL DOMINIQUE
IPC: F03D3/04
Filed: 1982-06-18
Abstract: Dans cette Eolienne Modulaire de conformation plate d'une tenacité à toute épreuve, se substituant avantageusement au système hélice/pylone, les rafales de vent, généralement destructrices, s'étalent schématiquement dans un double venturi en série défini, au front d'attaque, par un espace déflecto-convergent suivi, en amont d'une ou plusieurs turbines, par un espace spiro-divergent. Puis un second espace déflecto-convergent, matérialisé par les aubes de turbine, est également suivi par un dernier espace spiro-divergent de fuite. Ainsi, l'écoulement éolien, provenant de n'importe quelle direction, se trouve sous la dépendance d'une construction périptère dans laquelle des ailes verticales (5), incurvées sur le plan horizontal, le canalisent de la zone frontale, en surpression dynamique, vers une chambre d'étalement (7) d'où il accède à un jeu de chicanes concentriques (12, 13 et 14), matérialisé par une cuvette intermédiaire (6) qui le ramène à travers les aubes de turbine vers la zone périphérique en dépression dynamique. Par ailleurs, la dite cuvette est prise en sandwich entre deux flasques horizontaux, dits de fuite (9) et de base (8) qui délimitent, par le haut, le conduit de turbine (10) et, par le bas, les buses motrices. Enfin, selon la puissance installée, l'arbre d'une ou plusieurs turbines entraîne soit un générateur électrique, soit un quelconque récepteur mécanique.
Patent EP-0096373-A1 (EP)
Inventor: SMEENGE PAUL A
IPC: A47B21/03
Filed: 1983-06-01
Abstract: n adjustable auxiliary work surface assembly which includes a shelflike auxiliary work surface (11) which is suitably connected to one end of a linkage (18), specifically a parallelogram linkage. The other end of this linkage is connected to a carriage (16) which is rollingly supported within horizontally elongated guide rails (23), the latter being fixed to the underside of a primary work surface (13). The parallelogram linkage enables the auxiliary work surface to be vertically swung upwardly and downwardly. This linkage has a manually actuated lock (71) so that the operator can lock the linkage at any selected elevation of the auxiliary work surface. In addition, the carriage can be rollingly moved to position the auxiliary work surface in a desired use position adjacent the edge of the primary work surface. Vertical hinge structures (17, 19) are preferably provided adjacent the opposite ends of the linkage assembly so that the auxiliary work surface can be tilted relative to the primary work surface.
Patent EP-0130222-A1 (EP)
Inventor: NAGASE KIMIKAZU
IPC: G03F7/115
Filed: 1983-06-16
Abstract: Provided is a cover film for a printing plate which cover film comprises a light-transmissible smooth base film and a light-transmissible resinous coating layer formed on one side of the base film, the resinous coating layer having 50 to 10,000 convex projections per square centimeter, with a half-value width, b, of each such convex projection being 5 to 300 times the height, a, of the vertex of the convex projection which height, a, is in the range of 1 to 10 µ. This cover film is superior in contact with an image-bearing film and little badly affects the image reproducibility of the printing plate. It is useful for a printing plate of the type which is exposed to light while being covered with a cover film, for example, a dry planographic printing plate having an ink-repellent layer formed by a silicone rubber layer.
Patent EP-0108326-A1 (EP)
Inventor: WAGNER AXEL DIPL-ING
IPC: C02F1/24
Filed: 1983-10-24
Abstract: To increase output with the same construction volume or to reduce the construction volume with the same output, it is proposed to combine a flotation stage with a plate separator stage. For this purpose, a plate separator (2), through which the liquid to be purified is passed, is inserted into a flotation tank (1). <IMAGE>
Patent EP-0111807-A1 (EP)
Inventor: NEUMAIER HERMANN DR
IPC: B01J2/10
Filed: 1983-12-05
Abstract: This novel process for the gentle production of water-dispersible granules comprises subjecting the pulverulent material to be granulated to a rotating and rolling motion and drying it with steam which is at a temperature between 25 DEG C and 100 DEG C and optionally contains formulation aids, or spraying it with formulation aids in the form of vapour and drying the product thus obtained. The granules which can be produced by the process according to the invention are also novel.
Patent EP-0116161-A1 (EP)
Inventor: FISCHER H C ARTUR DR
IPC: E21F17/02
Filed: 1983-12-21
Abstract: The invention relates to a fastening device (1) consisting of two half-shell-shaped anchoring devices (2a, 2b), which can be pushed together axially, have sliding surfaces (3) aligned at an oblique angle running parallel to one another and are overlapped to form an overall circular cross-section. In order that the fastening device (1) can spread apart, for example in a hole (5) which expands as a result of crack formation, a tongue (7), having a cut-out (8) for the attachment of wires (9) punched strips or suchlike, is arranged on the one anchoring element (2a) in an extension of its smallest cross- section, which tongue (7) is broader than the diameter of the hole (5) holding the fastening device (1). <IMAGE>
Patent EP-0085506-A1 (EP)
Inventor: SNEDKER ROBERT
IPC: B65D49/02
Filed: 1983-01-19
Abstract: An anti-tampering bottle closure comprising an outer member (15) in the form of a sleeve which is insertable into the neck of a bottle (8) and an inner member (13) in the form of a tubular valve body made of a substantially more rigid material than the sleeve. A ball valve (14) is trapped within the valve body and adapted to allow liquid to be poured from the bottle when it is inverted but prevent liquid from being poured into the bottle when it is upright. The sleeve has a thickened wall portion (33) and the valve body is axially insertable into the sleeve to compress the thickened wall portion against the neck of the bottle so as to resist radially inward deformation of the thickened wall portion of the sleeve and thereby lock the closure in the neck of a bottle. Preferably, the thickened wall portion (33) of the sleeve forms an inwardly convex annular protrusion (34) which is deformed outwardly into locking engagement with the bottle neck when the valve body is inserted into the sleeve.
Patent EP-0107403-A1 (EP)
Inventor: CHANG CHING-JEN
IPC: C08F220/04
Filed: 1983-09-29
Abstract: Copolymers of monomer as follows:
 (1)at least 10 weight percent of one or more of the following monomers: methacrylic acid, itaconic acid, acrylic acid, acryloxypropionic acid, fumaric acid, maleic acid, citraconic acid and/or crotonic acid;
 (2) 0.5 to 25 weight percent of one or more of the monomers of the formula:
 H2C=CH-C(O)-NH-R
 wherein R is alkyl, alkylaryl, and/or polycyclic alkyl groups having 8 to 30 carbon atoms;
 (3) optionally one or more of the copolymerizable ethylenically unsaturated monomers of the formula:
 H2C=CYZ
 wherein (a) Y is H and Z is COOR<2>, C6H4H<3>, CN, Cl, CONH4, OC(O)R<4> or CH=CH2;
 (b) Y is C1-C4 alkyl and Z is COOR<2>, C6H4R<4>, CN, CONH2, or CH=CH; or
 (c) Y and Z are C1; and
 R<2> is C1-C8 alkyl or C2-C8 hydroxyalkyl or lower alkoxy (C2-C8)-alkyl;
 R<3> is H, Cl, Br, or C1-C4 alkyl; and
 R<4> is C1-C8 alkyl; and
 (4) zero to 1.0 weight percent of one or more polyethylenically unsaturated monomers,
 when at least partially neutralised and solubilised by additions of alkali are effective thickeners for aqueous systems. Surfactants enhance the thickening pertormance of the partially neutralised copolymers. Typical systems to which this thickening can usefully be applied include paint latices, cosmetics, pigment dispersions, oil well drilling fluids, textile printing pastes. dentifrices, hand lotions, liquid detergents and pharmaceuticals.
Patent EP-0092528-A1 (EP)
Inventor: BERTELLINI GIANFRANCO
IPC: A61M1/28
Filed: 1983-03-29
Abstract: n endoperitoneal dialysis device is provided which avoids the danger of infection resulting from handling by the subject and also avoids the possibility of disinfectant being introduced into the peritoneum. The device includes a sack (2) and a connecting tube (3) for connecting the sack (2) to the catheter (4). The sack (2) has main and auxiliary chambers (6, 9) respectively provided with tubular mouth parts (15, 16). The mouth part (15) of the main chamber (8) has a rupturable septum (18) and a branch (19) which in its turn is provided with a pierceable plug (20) located downstream of the rupturable septum (18). The external ends of the said tubular mouth parts (13, 16) are respectively provided with male and female connectors (21, 23) by means of which the mouth parts (15, 16) can be connected to each other. The said connecting tube (3) branches in the form of a Y into two tube sections (30, 31) having respective end connectors (32, 33) which are releasably connectable not only to each other but also to the connectors (21, 23) of the tubular mouth parts (15, 16). Closure means (33, 25) are provided on the connecting tube (3) and on the tubular mouth part (16) of the auxiliary chamber (9).